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A Highly Stretchable and Washable All-Yarn-Based Self-Charging Knitting Power Textile Composed of Fiber Triboelectric Nanogenerators and Supercapacitors.
ACS Nano. 2017 09 26; 11(9):9490-9499.AN

Abstract

Rapid advancements in stretchable and multifunctional wearable electronics impose a challenge on corresponding power devices that they should have comparable portability and stretchability. Here, we report a highly stretchable and washable all-yarn-based self-charging knitting power textile that enables both biomechanical energy harvesting and simultaneously energy storing by hybridizing triboelectrical nanogenerator (TENG) and supercapacitor (SC) into one fabric. With the weft-knitting technique, the power textile is qualified with high elasticity, flexibility, and stretchability, which can adapt to complex mechanical deformations. The knitting TENG fabric is able to generate electric energy with a maximum instantaneous peak power density of ∼85 mW·m-2 and light up at least 124 light-emitting diodes. The all-solid-state symmetrical yarn SC exhibits lightweight, good capacitance, high flexibility, and excellent mechanical and long-term stability, which is suitable for wearable energy storage devices. The assembled knitting power textile is capable of sustainably driving wearable electronics (for example, a calculator or temperature-humidity meter) with energy converted from human motions. Our work provides more opportunities for stretchable multifunctional power sources and potential applications in wearable electronics.

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Authors+Show Affiliations

School of Material Science and Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332-0245, United States. College of Textiles, Key Laboratory of High Performance Fibers and Products, Ministry of Education, Donghua University , Shanghai 201020, People's Republic of China.

School of Material Science and Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332-0245, United States.

School of Material Science and Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332-0245, United States.

School of Material Science and Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332-0245, United States.

School of Material Science and Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332-0245, United States.

School of Material Science and Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332-0245, United States.

College of Textiles, Key Laboratory of High Performance Fibers and Products, Ministry of Education, Donghua University , Shanghai 201020, People's Republic of China.

College of Textiles, Key Laboratory of High Performance Fibers and Products, Ministry of Education, Donghua University , Shanghai 201020, People's Republic of China.

School of Material Science and Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332-0245, United States. Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences; National Center for Nanoscience and Technology (NCNST) , Beijing 100083, People's Republic of China.

Pub Type(s)

Journal Article

Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

28901749

Citation

Dong, Kai, et al. "A Highly Stretchable and Washable All-Yarn-Based Self-Charging Knitting Power Textile Composed of Fiber Triboelectric Nanogenerators and Supercapacitors." ACS Nano, vol. 11, no. 9, 2017, pp. 9490-9499.

Dong K, Wang YC, Deng J, et al. A Highly Stretchable and Washable All-Yarn-Based Self-Charging Knitting Power Textile Composed of Fiber Triboelectric Nanogenerators and Supercapacitors. ACS Nano. 2017;11(9):9490-9499.

Dong, K., Wang, Y. C., Deng, J., Dai, Y., Zhang, S. L., Zou, H., Gu, B., Sun, B., & Wang, Z. L. (2017). A Highly Stretchable and Washable All-Yarn-Based Self-Charging Knitting Power Textile Composed of Fiber Triboelectric Nanogenerators and Supercapacitors. ACS Nano, 11(9), 9490-9499. https://doi.org/10.1021/acsnano.7b05317

Dong K, et al. A Highly Stretchable and Washable All-Yarn-Based Self-Charging Knitting Power Textile Composed of Fiber Triboelectric Nanogenerators and Supercapacitors. ACS Nano. 2017 09 26;11(9):9490-9499. PubMed PMID: 28901749.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - A Highly Stretchable and Washable All-Yarn-Based Self-Charging Knitting Power Textile Composed of Fiber Triboelectric Nanogenerators and Supercapacitors. AU - Dong,Kai, AU - Wang,Yi-Cheng, AU - Deng,Jianan, AU - Dai,Yejing, AU - Zhang,Steven L, AU - Zou,Haiyang, AU - Gu,Bohong, AU - Sun,Baozhong, AU - Wang,Zhong Lin, Y1 - 2017/09/15/ PY - 2017/9/14/pubmed PY - 2017/9/14/medline PY - 2017/9/14/entrez KW - all-yarn-based KW - highly stretchable KW - knitting textile KW - self-charging KW - supercapacitor KW - triboelectric nanogenerator SP - 9490 EP - 9499 JF - ACS nano JO - ACS Nano VL - 11 IS - 9 N2 - Rapid advancements in stretchable and multifunctional wearable electronics impose a challenge on corresponding power devices that they should have comparable portability and stretchability. Here, we report a highly stretchable and washable all-yarn-based self-charging knitting power textile that enables both biomechanical energy harvesting and simultaneously energy storing by hybridizing triboelectrical nanogenerator (TENG) and supercapacitor (SC) into one fabric. With the weft-knitting technique, the power textile is qualified with high elasticity, flexibility, and stretchability, which can adapt to complex mechanical deformations. The knitting TENG fabric is able to generate electric energy with a maximum instantaneous peak power density of ∼85 mW·m-2 and light up at least 124 light-emitting diodes. The all-solid-state symmetrical yarn SC exhibits lightweight, good capacitance, high flexibility, and excellent mechanical and long-term stability, which is suitable for wearable energy storage devices. The assembled knitting power textile is capable of sustainably driving wearable electronics (for example, a calculator or temperature-humidity meter) with energy converted from human motions. Our work provides more opportunities for stretchable multifunctional power sources and potential applications in wearable electronics. SN - 1936-086X UR - https://www.unboundmedicine.com/medline/citation/28901749/A_Highly_Stretchable_and_Washable_All_Yarn_Based_Self_Charging_Knitting_Power_Textile_Composed_of_Fiber_Triboelectric_Nanogenerators_and_Supercapacitors_ L2 - https://doi.org/10.1021/acsnano.7b05317 DB - PRIME DP - Unbound Medicine ER -